1891736280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3307}}^1$

素因数の和:3558

約数の個数: 192

約数和(自身を含む): 7059536640

約数和(自身を除く): 5167800360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 227, 252, 280, 315, 360, 420, 454, 504, 630, 681, 840, 908, 1135, 1260, 1362, 1589, 1816, 2043, 2270, 2520, 2724, 3178, 3307, 3405, 4086, 4540, 4767, 5448, 6356, 6614, 6810, 7945, 8172, 9080, 9534, 9921, 10215, 12712, 13228, 13620, 14301, 15890, 16344, 16535, 19068, 19842, 20430, 23149, 23835, 26456, 27240, 28602, 29763, 31780, 33070, 38136, 39684, 40860, 46298, 47670, 49605, 57204, 59526, 63560, 66140, 69447, 71505, 79368, 81720, 92596, 95340, 99210, 114408, 115745, 119052, 132280, 138894, 143010, 148815, 185192, 190680, 198420, 208341, 231490, 238104, 277788, 286020, 297630, 347235, 396840, 416682, 462980, 555576, 572040, 595260, 694470, 750689, 833364, 925960, 1041705, 1190520, 1388940, 1501378, 1666728, 2083410, 2252067, 2777880, 3002756, 3753445, 4166820, 4504134, 5254823, 6005512, 6756201, 7506890, 8333640, 9008268, 10509646, 11260335, 13512402, 15013780, 15764469, 18016536, 21019292, 22520670, 26274115, 27024804, 30027560, 31528938, 33781005, 42038584, 45041340, 47293407, 52548230, 54049608, 63057876, 67562010, 78822345, 90082680, 94586814, 105096460, 126115752, 135124020, 157644690, 189173628, 210192920, 236467035, 270248040, 315289380, 378347256, 472934070, 630578760, 945868140, 1891736280]

約数ペア:

[(1, 1891736280), (2, 945868140), (3, 630578760), (4, 472934070), (5, 378347256), (6, 315289380), (7, 270248040), (8, 236467035), (9, 210192920), (10, 189173628), (12, 157644690), (14, 135124020), (15, 126115752), (18, 105096460), (20, 94586814), (21, 90082680), (24, 78822345), (28, 67562010), (30, 63057876), (35, 54049608), (36, 52548230), (40, 47293407), (42, 45041340), (45, 42038584), (56, 33781005), (60, 31528938), (63, 30027560), (70, 27024804), (72, 26274115), (84, 22520670), (90, 21019292), (105, 18016536), (120, 15764469), (126, 15013780), (140, 13512402), (168, 11260335), (180, 10509646), (210, 9008268), (227, 8333640), (252, 7506890), (280, 6756201), (315, 6005512), (360, 5254823), (420, 4504134), (454, 4166820), (504, 3753445), (630, 3002756), (681, 2777880), (840, 2252067), (908, 2083410), (1135, 1666728), (1260, 1501378), (1362, 1388940), (1589, 1190520), (1816, 1041705), (2043, 925960), (2270, 833364), (2520, 750689), (2724, 694470), (3178, 595260), (3307, 572040), (3405, 555576), (4086, 462980), (4540, 416682), (4767, 396840), (5448, 347235), (6356, 297630), (6614, 286020), (6810, 277788), (7945, 238104), (8172, 231490), (9080, 208341), (9534, 198420), (9921, 190680), (10215, 185192), (12712, 148815), (13228, 143010), (13620, 138894), (14301, 132280), (15890, 119052), (16344, 115745), (16535, 114408), (19068, 99210), (19842, 95340), (20430, 92596), (23149, 81720), (23835, 79368), (26456, 71505), (27240, 69447), (28602, 66140), (29763, 63560), (31780, 59526), (33070, 57204), (38136, 49605), (39684, 47670), (40860, 46298)]